branch: elpa/free-keys
commit bed8e9c356c889cd98dd7a4a63c69d6c4960cf82
Merge: 32fd00f222 de1c515815
Author: Matus Goljer <[email protected]>
Commit: GitHub <[email protected]>
Merge pull request #9 from pierre-rouleau/master
Fix All checkdoc warnings.
---
free-keys.el | 27 ++++++++++++++++-----------
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/free-keys.el b/free-keys.el
index 97c3fb6fe4..f7ef26479d 100644
--- a/free-keys.el
+++ b/free-keys.el
@@ -27,7 +27,7 @@
;;; Commentary:
-;; Show free keybindings for modkeys or prefixes. Based on code
+;; Show free keybindings for modkeys or prefixes. Based on code
;; located here: https://gist.github.com/bjorne/3796607
;;
;; For complete description see https://github.com/Fuco1/free-keys
@@ -112,7 +112,7 @@ advancing down-right. The margin between each column is 5
characters."
(rem (mod num-of-keys cols))
(cur-col 0)
(cur-row 0))
- (dotimes (i num-of-keys)
+ (dotimes (_ num-of-keys)
(insert (nth
(+ (* cur-col rows) cur-row (if (> cur-col rem) (- rem cur-col)
0))
key-list)
@@ -124,14 +124,16 @@ advancing down-right. The margin between each column is
5 characters."
(cl-incf cur-row)))))
(defun free-keys-set-prefix (prefix)
- "Change the prefix in current *Free keys* buffer to PREFIX and
-update the display."
+ "Change key prefix context to PREFIX.
+
+Update *Free keys* display: show free keys available under this PREFIX."
(interactive "sPrefix: ")
(free-keys prefix free-keys-original-buffer))
(defun free-keys-change-buffer (buffer)
- "Change the buffer for which the bindings are displayed to
-BUFFER and update the display."
+ "Change buffer of key bindings in effect to BUFFER.
+
+Update *Free keys* display: show free keys available in this BUFFER."
(interactive "bShow free bindings for buffer: ")
(free-keys nil (get-buffer-create buffer)))
@@ -142,7 +144,7 @@ This simply calls `free-keys'."
(free-keys nil free-keys-original-buffer))
(defun free-keys--process-modifier (prefix modifier)
- "Process free bindings for MODIFIER."
+ "Process free bindings for MODIFIER under PREFIX."
(let (empty-keys)
(mapc (lambda (key)
(let* ((key-as-string (cond
@@ -174,14 +176,17 @@ This simply calls `free-keys'."
(defun free-keys (&optional prefix buffer)
"Display free keys in current buffer.
-A free key is a key that has no associated key-binding as
-determined by function `key-binding'.
+A free key is a key that has no associated key binding as
+determined by function `key-binding' .
By default, keys on `free-keys-keys' list with no prefix sequence
are considered, possibly together with modifier keys from
`free-keys-modifiers'. You can change the prefix sequence by
-hitting 'p' in the *Free keys* buffer. Prefix is supplied in
-format recognized by `kbd', for example \"C-x\"."
+hitting p in the *Free keys* buffer. PREFIX is supplied in
+format recognized by `kbd', for example \`C-x'.
+
+By default, the list is shown for the current buffer,
+unless BUFFER specifies another one."
(interactive (list (when current-prefix-arg
(read-from-minibuffer "Prefix: "))))
(setq prefix (or prefix ""))
